- six-monthly inspections for vehicles first registered anywhere before January 1, 2000
- a greater emphasis on information to encourage motorists to keep their vehicle roadworthy
- additional police enforcement activities.
Transport Minister Gerry Brownlee said NZTA have proposed that vehicles first registered anywhere between 2004 to 2008 (inclusive) will receive a 12-month WoF following their next successful inspection from October 1 this year.
"As well as saving New Zealanders $1.8 billion over 30 years, the changes will modernise the 70-year-old WoF inspection system while maintaining road safety," Mr Brownlee said.
The new WoF inspection frequency is set to be in place by April 1 next year.
Cabinet agreed to a rule change to extend the certificate of fitness range from three to 12 months, from the current three to nine months, with the default frequency remaining at six months.